/**
 * @program: learn_01
 * @description:
 * @author: Windlinxy
 * @create: 2022-04-10 08:15
 **/
public class ObjectExample<T> {
    private T a;

    public T getA() {
        return a;
    }

    public void setA(T a) {
        this.a = a;
    }
}
